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Mathematics, 04.03.2021 04:10 ItsLeyArt
a rectangular picture with a perimeter of 27 cm is glued in the center of a rectangular piece of cardboard. there is a 1 cm margin (of empty cardboard) all around the picture. what is the perimeter of the peice of cardboard
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a rectangular picture with a perimeter of 27 cm is glued in the center of a rectangular piece of car...
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